Article R221-21 of the French Code of civil enforcement procedures
On presentation of the summons to pay served on the debtor and on expiry of the period of eight days after its date, provided for in article R. 221-10, the bailiff may seize assets held by a third party on behalf of the debtor. The third party is invited to declare the assets held on behalf of the debtor, including any assets that may have been subject to a previous…